PT Journal
AU KROTKY, J
TI EVALUATION OF ELECTRONIC AND CLASSIC TEXTBOOKS - VARIABILITY OF DATA SET
SO Trends in education
PY 2015
BP 245
EP 249
VL 8
IS 1
DE multimedia textbooks; electronic textbooks; textbook evaluation; school book; variability.
AB The author compares coefficients of variation data set between electronic and traditional textbooks. Electronic textbooks were evaluated by innovative J. Prucha (1998) methodology. Data of classic textbooks were obtained by meta-analysis of selected theses. Theses were created during the years 2009 - 2011 and the topic were didactic tools of textbook.While comparing the electronic and classic textbooks, the results show much higher variability of data when verbal components and apparatus of presenting subject matters are used. The level of data variability is influenced especially by two samples of electronic textbooks with a specific structure and character
ER